image2 plugin should have a way to allow for custom image tags that won't be upcast

[Matthew]

Steps to reproduce ¶

I have a plugin that generates <img> placeholders and when image2 is installed it's causing a number of errors because upcastWidgetElement is attempting to convert it to a widget. There is already a special case in here to avoid the 'data-cke-realelement' but it would be nice if there was also a way to specify a editor.config property for additional class(es) (or attributes) that could be used to flag other <img> that we also didn't want to be processed by this method. This would avoid modification of this method.

I could possibly add the data-cke-realelement attribute to the img but that would still not fix any previous placed images.

Thanks!

Expected result ¶

Only image tags not part of this list are upcast

Actual result ¶

All image tags are upcast

Other details (browser, OS, CKEditor version, installed plugins) ¶

[Jakub Ś]

Looks like a duplicate of #11186.

It seems that point 3 mentioned in that ticket will solve your problem once this feature is implemented.

[Jakub Ś]

Sorry, I have missed that #11186 has already been implemented :P

​http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-addUpcastCallback

[Matthew]

Thanks for the reply, I didn't see that option, I'll try it out!